Power inverter



FIG. 1 is a perspective view of the power inverter showing our new design;

FIG. 2 is a front view of the power inverter in FIG. 1;

FIG. 3 is a rear view of the power inverter in FIG. 1;

FIG. 4 is a right side view of the power inverter in FIG. 1;

FIG. 5 is a left side view of the power inverter in FIG. 1; and,

FIG. 6 is a top view of the power inverter in FIG. 1.

The broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a power inverter, as shown and described. 